panda281
panda281 panda281
  • 19-03-2018
  • Mathematics
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Name four pairs of complementary angles and four pairs of supplementary angles

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sqdancefan
sqdancefan sqdancefan
  • 19-03-2018
Complementary angles (add to 90°)
  89°, 1°
  78°, 12°
  60°, 30°
  45°, 45°

Supplementary angles (add to 180°)
  179°, 1°
  158°, 22°
  135°, 45°
  90°, 90°
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